“…Numerous studies using different compounds such as corticosteroid, aloe vera, hyaluronic acid, sucralfate, biafine, moisturizing durable barrier cream, ascorbic acid, silver sulfadiazine, and calendula have been performed to identify a topical agent that prevents or minimizes the acute radiation dermatitis, but the results of most studies were negative or contradictory (Halperin et al, 1993, Williams et al, 1996, Fisher et al, 2000, Bostrom et al, 2001, Schmuth et al, 2002, Pommier et al, 2004, Merchant et al, 2007, Kirova et al, 2011, Hemati et al, 2012, Pinnix et al, 2012, Graham et al, 2013. A few topical agents demonstrated a superior efficacy in preventing acute radiation dermatitis in randomized phase Ⅲ trials (Schmuth et al, 2002, Pommier et al, 2004, however, there is no general agreement on the gold-standard approach for prevention or minimization of acute radiation dermatitis, and clinical practice seems to be varied across countries and institutions.…”